Added Task number

lib/screens/tasks/task_detail_screen.dart

@@ -315,7 +315,9 @@ class _TaskDetailScreenState extends ConsumerState<TaskDetailScreen>
               Align(
                 alignment: Alignment.center,
                 child: Text(
-                  task.title.isNotEmpty ? task.title : 'Task ${task.id}',
+                  task.title.isNotEmpty
+                      ? task.title
+                      : 'Task ${task.taskNumber ?? task.id}',
                   textAlign: TextAlign.center,
                   style: Theme.of(
                     context,
@@ -339,7 +341,11 @@ class _TaskDetailScreenState extends ConsumerState<TaskDetailScreen>
                 children: [
                   _buildStatusChip(context, task, canUpdateStatus),
                   _MetaBadge(label: 'Office', value: officeName),
-                  _MetaBadge(label: 'Task ID', value: task.id, isMono: true),
+                  _MetaBadge(
+                    label: 'Task #',
+                    value: task.taskNumber ?? task.id,
+                    isMono: true,
+                  ),
                 ],
               ),
               if (description.isNotEmpty) ...[

lib/screens/tasks/tasks_list_screen.dart

@@ -250,9 +250,10 @@ class _TasksListScreenState extends ConsumerState<TasksListScreen> {
                 isLoading: false,
                 columns: [
                   TasQColumn<Task>(
-                    header: 'Task ID',
+                    header: 'Task #',
                     technical: true,
-                    cellBuilder: (context, task) => Text(task.id),
+                    cellBuilder: (context, task) =>
+                        Text(task.taskNumber ?? task.id),
                   ),
                   TasQColumn<Task>(
                     header: 'Subject',
@@ -326,7 +327,8 @@ class _TasksListScreenState extends ConsumerState<TasksListScreen> {
                       title: Text(
                         task.title.isNotEmpty
                             ? task.title
-                            : (ticket?.subject ?? 'Task ${task.id}'),
+                            : (ticket?.subject ??
+                                  'Task ${task.taskNumber ?? task.id}'),
                       ),
                       subtitle: Column(
                         crossAxisAlignment: CrossAxisAlignment.start,
@@ -335,7 +337,7 @@ class _TasksListScreenState extends ConsumerState<TasksListScreen> {
                           const SizedBox(height: 2),
                           Text('Assigned: $assigned'),
                           const SizedBox(height: 4),
-                          MonoText('ID ${task.id}'),
+                          MonoText('ID ${task.taskNumber ?? task.id}'),
                           const SizedBox(height: 2),
                           Text(_formatTimestamp(task.createdAt)),
                         ],
@@ -663,6 +665,7 @@ List<Task> _applyTaskFilters(
         : (ticket?.subject ?? 'Task ${task.id}');
     if (query.isNotEmpty &&
         !subject.toLowerCase().contains(query) &&
+        !(task.taskNumber?.toLowerCase().contains(query) ?? false) &&
         !task.id.toLowerCase().contains(query)) {
       return false;
     }